120031032 has 48 divisors (see below), whose sum is σ = 329845320. Its totient is φ = 36372160.

The previous prime is 120030991. The next prime is 120031063. The reversal of 120031032 is 230130021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 120030999 and 120031017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17763 + ... + 23570.

Almost surely, 2^120031032 is an apocalyptic number.

120031032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120031032 is an abundant number, since it is smaller than the sum of its proper divisors (209814288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120031032 is a wasteful number, since it uses less digits than its factorization.

120031032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41364 (or 41349 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 120031032 is about 10955.8674690779. The cubic root of 120031032 is about 493.2849286978.

Adding to 120031032 its reverse (230130021), we get a palindrome (350161053).

The spelling of 120031032 in words is "one hundred twenty million, thirty-one thousand, thirty-two".